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Carat certification

The hallmark of DiamArt's innovation

DiamArt's uniqueness lies in its patented process that precisely positions micro-diamonds side by side without overlap: this patented method creates a uniform layer of
precious stones, enabling accurate carat calculation per square centimeter.

The International Gemological Institute (IGI) and the Italian Gemological Institute, two highly respected authorities in gemological certification, have confirmed that our approach to calculating diamond density on our surfaces meets the rigorous standards set by their laboratories.

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